Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2019   19:22:47   (  -0.01,-137.24) (  -0.03,-137.19)    6.01                80
 11/25/2019   19:10:36   (  -0.01,-137.25) (  -0.66,-134.23)  343.21                80
 11/26/2019   07:31:59   (   0.01,-137.25) (  -0.45,-139.42)  247.13                80
 11/28/2019   07:19:47   (   0.01,-137.25) (   0.18,-136.46)   89.52                80
 11/28/2019   19:38:22   (  -0.01,-137.25) (   0.94,-141.61)  496.64                80
 11/30/2019   07:07:35   (   0.00,-137.25) (   0.81,-133.51)  425.86                80
 11/30/2019   19:26:10   (  -0.00,-137.25) (   0.30,-138.66)  160.42                80
 12/02/2019   19:16:38   (   0.01,-137.24) (  -0.33,-135.70)  175.48                80
 12/03/2019   07:35:22   (  -0.00,-137.24) (  -0.77,-140.89)  415.18                80
 12/05/2019   07:23:10   (  -0.01,-137.22) (  -0.13,-137.93)   79.82                80